skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CLAASEN, KARL HERMANN
Total Assignments: 5
Assignment: 1
Reel/Frame:010270/0092   Pages: 2
Recorded: 09/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/1999
2
Exec Dt:
09/07/1999
Assignee
1
JOSEFSTRASSE 10
D-51377 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09401582
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE
BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 2
Reel/Frame:016485/0827   Pages: 2
Recorded: 11/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2004
2
Exec Dt:
10/20/2004
Assignee
1
JOSEFSTRASSE 10
D-51377 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10515901
Correspondence name and address
THE FIRM OF KARL F ROSS
5676 RIVERDALE AVENUE
PO BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 3
Reel/Frame:017505/0383   Pages: 2
Recorded: 01/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2005
2
Exec Dt:
01/17/2005
Assignee
1
JOSEFSTRASSE 10
D-51377 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524644
Correspondence name and address
THE FIRM OF KARL F ROSS
5676 RIVERDALE AVENUE
PO BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 4
Reel/Frame:024264/0279   Pages: 2
Recorded: 04/21/2010
Attorney Dkt #:24671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/10/2010
Assignee
1
OHLERKIRCHWEG 66
MOENCHENGLADBACH, GERMANY D-41069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12764201
Correspondence name and address
KF ROSS PC
5683 RIVERDALE AVENUE
SUITE 203 BOX 900
BRONX, NY 10471-0900
Assignment: 5
Reel/Frame:050196/0621   Pages: 7
Recorded: 08/28/2019
Attorney Dkt #:31319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2018
2
Exec Dt:
11/21/2018
3
Exec Dt:
11/30/2018
4
Exec Dt:
11/20/2018
5
Exec Dt:
11/22/2018
6
Exec Dt:
11/22/2018
Assignee
1
EDUARD-SCHLOEMANN-STR. 4
DUESSELDORF, GERMANY D-40237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16066701
Correspondence name and address
KF ROSS PC
311 EAST YORK STREET
SAVANNAH, 31401 UNITED STATES

Search Results as of: 06/04/2024 03:22 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT